CN2803916Y - Deaccelerating structure of bicycle boosting petrol engine - Google Patents
Deaccelerating structure of bicycle boosting petrol engine Download PDFInfo
- Publication number
- CN2803916Y CN2803916Y CN 200520034801 CN200520034801U CN2803916Y CN 2803916 Y CN2803916 Y CN 2803916Y CN 200520034801 CN200520034801 CN 200520034801 CN 200520034801 U CN200520034801 U CN 200520034801U CN 2803916 Y CN2803916 Y CN 2803916Y
- Authority
- CN
- China
- Prior art keywords
- gear
- shaft
- main shaft
- countershaft
- decelerating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 230000005540 biological transmission Effects 0.000 claims description 7
- 235000000621 Bidens tripartita Nutrition 0.000 abstract 1
- 240000004082 Bidens tripartita Species 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 208000006637 fused teeth Diseases 0.000 abstract 1
- 238000010276 construction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
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Abstract
The utility model relates to a decelerating structure of a petrol engine of a boosting bicycle, particularly a boosting bicycle. Aiming at the defects that a secondary decelerating structure of a main shaft with big decelerating ratio is adopted, a gear is big, the running is not stable, a four-shaft three-stage decelerating structure is arranged, and although a gear is reduced, the shaft is increased to cause the volume of a whole decelerator to be increased for the existing decelerating structure of a petrol engine of a boosting bicycle, the utility model provides a decelerating structure of a petrol engine of a boosting bicycle, which has the advantages that the structure is simple, the four-stage decelerating mechanical structure of a main shaft is adopted, the multi-stage deceleration is adopted, and a gear is small. The utility model has the technical scheme that the right end of a crank shaft 4 is orderly sheathed with a driving gear 3 in a hollow way and is provided with a clutch 2, and one end of an auxiliary shaft 7 is connected with a chain wheel 13 by a spline. The main shaft 6 and the auxiliary shaft 7 are arranged in a box body 9, one end on a shaft of the main shaft 6 is provided with a shaft gear, the middle part of the main shaft 6 is free sheathed with a gear sleeve 5 and the other end of the main shaft 6 is provided with a drive gear 1. A middle gear 8 with a double tooth is free sheathed on a shaft of the other end of the auxiliary shaft 7, and the middle part of the auxiliary shaft 7 is free sheathed with a final stage gear 12.
Description
One, technical field
The utility model relates to boosted vehicle, especially a kind of slowing-down structure of morpet spark ignition engine.
Two, background technology
The retarder mechanism of boosted vehicle spark ignition engine, now adopt the main shaft double reduction of big retarding ratio, or four three grades of deceleration physical constructions, for the former main shaft double reduction structure, gear is bigger, moves not steady, four three grades of slowing-down structures of the latter, though gear has reduced, axle has increased, and the result causes the volume of whole retarder to increase.At number of patent application: 97219633.1, " a kind of morpet engine installation " patented technology is disclosed, adopted the main shaft two reduction gear, exist above-mentioned deficiency.
Three, summary of the invention
The purpose of this utility model provides a kind of simple in structure, adopts the slowing-down structure of the less morpet spark ignition engine of main shaft level Four deceleration physical construction, multi-stage speed-reducing, gear.
Technical scheme that the purpose of this utility model adopts is, the right-hand member that includes crank shaft is set with driven wheel successively and power-transfer clutch is installed, countershaft one end is connected with spline with sprocket wheel, device has main shaft and countershaft in its casing, an end has that shaft gear, centre are set with geared sleeve, the other end is equipped with transmission gear on the main shaft axle, and the intermediate gear, the centre that are set with the duplex tooth on the countershaft other end axle are set with the final stage gear.
The utility model, the transmission gear engagement of driven wheel and main shaft dress.
The utility model, the pinion of the big gear wheel engagement of the intermediate gear of the empty cover of the shaft gear of main shaft and countershaft, the big gear wheel of geared sleeve and intermediate gear, the miniature gears of geared sleeve and the final stage gear mesh of the empty cover of countershaft.
The utility model is equipped with the clutch sleeve of being with shift fork between intermediate gear and the final stage gear.
The utility model principle of work, by power-transfer clutch rotatablely moving of crank shaft passed to driven wheel, drive transmission gear again, make main axis rotation, the shaft gear of main shaft drives the intermediate gear rotation, intermediate gear is the rotation of driven gear cover again, at last by the moving final stage gear rotation of the little cingulum of geared sleeve, when the clutch sleeve of being handled by shift fork combined with the final stage gear, then final stage gear driven countershaft rotated, thereby make the sprocket wheel rotation, make takeoff output.
Characteristics such as the utlity model has simple and compact for structurely, volume is less, and gear transmits running steadily, and noise is little, and effect is obvious.
Four, description of drawings
Further specify the utility model below in conjunction with accompanying drawing.
Accompanying drawing is the utility model sectional structure scheme drawing.
Among the figure: 1-transmission gear 2-power-transfer clutch 3-driven wheel 4-crank shaft 5-geared sleeve 6-main shaft 7-countershaft 8-intermediate gear 9-casing 10-clutch sleeve 11-shift fork 12-final stage gear 13-sprocket wheel
Five, the specific embodiment
As shown in drawings, the right-hand member of crank shaft 4 is set with driven wheel 3 successively and power-transfer clutch 2 is installed, countershaft 7 one ends are connected with sprocket wheel 13 usefulness splines, device has main shaft 6 and countershaft 7 in the casing 9,6 last ends of main shaft have shaft gear, the centre is set with geared sleeve 5, the other end is equipped with transmission gear 1, be set with the intermediate gear 8 of duplex tooth on countershaft 7 other end axles, the centre is set with final stage gear 12, driven wheel 3 meshes with the transmission gear 1 of main shaft 6 dresses, the big gear wheel engagement of the intermediate gear 8 of the shaft gear of main shaft 6 and countershaft 7 empty covers, the pinion of the big gear wheel of geared sleeve 5 and intermediate gear 8, the clutch sleeve 10 of being with shift fork 11 is equipped with in final stage gear 12 engagements of the miniature gears of geared sleeve 5 and countershaft 7 empty covers between intermediate gear 8 and the final stage gear 12.
Claims (4)
1, a kind of slowing-down structure of morpet spark ignition engine, the right-hand member that includes crank shaft (4) is set with driven wheel (3) successively and power-transfer clutch (2) is installed, countershaft (7) one ends are connected with spline with sprocket wheel (13), it is characterized in that device has main shaft (6) and countershaft (7) in the casing (9), the last end of main shaft (6) axle has shaft gear, centre to be set with geared sleeve (5), the other end is equipped with transmission gear (1), and the intermediate gear (8), the centre that are set with the duplex tooth on countershaft (7) other end axle are set with final stage gear (12).
2, the slowing-down structure of a kind of morpet spark ignition engine according to claim 1 is characterized in that the driven wheel (3) and the transmission gear (1) of main shaft (6) dress mesh.
3, the slowing-down structure of a kind of morpet spark ignition engine according to claim 1 is characterized in that the shaft gear of main shaft (6) and the big gear wheel engagement of the empty intermediate gear (8) that overlaps of countershaft (7), big gear wheel and the pinion of intermediate gear (8), the miniature gears of geared sleeve (5) and final stage gear (12) engagement of the empty cover of countershaft (7) of geared sleeve (5).
4, the slowing-down structure of a kind of morpet spark ignition engine according to claim 1 is characterized in that being equipped with between intermediate gear (8) and the final stage gear (12) clutch sleeve (10) of being with shift fork (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520034801 CN2803916Y (en) | 2005-07-09 | 2005-07-09 | Deaccelerating structure of bicycle boosting petrol engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520034801 CN2803916Y (en) | 2005-07-09 | 2005-07-09 | Deaccelerating structure of bicycle boosting petrol engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2803916Y true CN2803916Y (en) | 2006-08-09 |
Family
ID=36909214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520034801 Expired - Fee Related CN2803916Y (en) | 2005-07-09 | 2005-07-09 | Deaccelerating structure of bicycle boosting petrol engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2803916Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110492670A (en) * | 2019-09-16 | 2019-11-22 | 浙江奥耐德电气科技有限公司 | Preceding output hypervelocity is than deceleration high torque motor |
-
2005
- 2005-07-09 CN CN 200520034801 patent/CN2803916Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110492670A (en) * | 2019-09-16 | 2019-11-22 | 浙江奥耐德电气科技有限公司 | Preceding output hypervelocity is than deceleration high torque motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHONGQING YUANTIANZHULI BICYCLE CO.,LTD. Free format text: FORMER OWNER: XIONG ZIAN Effective date: 20081010 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081010 Address after: Eight Chongqing town of Dadukou District Qiaozi village six clubs, zip code: 400080 Patentee after: Chongqing Yuantian Power Bicycle Co., Ltd. Address before: Two street Jiulongpo District of Chongqing Science Park No. 169 with No. 10-1, zip code: 400039 Patentee before: Xiong Zian |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060809 Termination date: 20110709 |